Skip to contentBrumm Joshua T — DYNEGY INC /IL/ insider: 118 transactions · InsiderLensBrumm Joshua T
- CEO & President at DYNEGY INC /IL/ · on record since Sep 18, 2020
- Director at GLYCOMIMETICS INC · on record since Jun 23, 2025
- Chief Executive Officer at GLYCOMIMETICS INC · on record since Jun 23, 2025
- VP of Corporate Development at Zeltiq Aesthetics Inc · on record since Oct 18, 2011
- EVP, Finance at PHARMACYCLICS INC · on record since Aug 13, 2012
- COO and CFO at Versartis, Inc. · on record since Jan 31, 2017
- See Remarks at Kaleido Biosciences, Inc. · on record since Feb 27, 2019
- Director at DYNEGY INC /IL/ · on record since Sep 18, 2020
Insider trading activity of Brumm Joshua T
- Transactions on record
- 118
- since Apr 30, 2012
- Open-market buys
- 1
- $25K
- Open-market sells
- 44
- $27.5M
- Companies traded
- 6
- last filing Jun 23, 2026
Figures computed from official regulatory filings — methodology.
Companies where Brumm Joshua T has traded
Track record of Brumm Joshua T
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Brumm Joshua T
Co-insiders of Brumm Joshua T
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Purcell Dennis JVersartis, Inc. +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 23, 2026 | Sell | -42,305 | 17.99 USD | — | SEC |
| Dec 17, 2025 | AwardD | 180,467 | 0.00 USD | $0 | SEC |
| Dec 17, 2025 | Award | 10,000 | — | — | SEC |
| Dec 17, 2025 | Award | 45,117 | — | — | SEC |
| Dec 10, 2025 | AwardD | 345,672 | 0.00 USD | $0 | SEC |
| Mar 12, 2024 | Sell | -40,072 | 25.42 USD | $1M | SEC |
| Mar 12, 2024 | Sell | -202,238 | 25.30 USD | $5.1M | SEC |
| Mar 12, 2024 | Exercise | 209,412 | 5.54 USD | $1.2M | SEC |
| Mar 12, 2024 | Sell | -9,928 | 26.10 USD | $259.1K | SEC |
| Mar 12, 2024 | Exercise | 153,931 | 5.54 USD | $852.8K | SEC |
| Mar 12, 2024 | Sell | -8,618 | 25.93 USD | $223.5K | SEC |
| Mar 12, 2024 | Sell | -7,769 | 26.12 USD | $202.9K | SEC |
| Mar 12, 2024 | Sell | -435 | 27.38 USD | $11.9K | SEC |
| Mar 12, 2024 | ExerciseD | -153,931 | 0.00 USD | $0 | SEC |
| Mar 12, 2024 | ExerciseD | -50,000 | 0.00 USD | $0 | SEC |
| Mar 12, 2024 | Exercise | 50,000 | 5.54 USD | $277K | SEC |
| Mar 12, 2024 | Sell | -160,670 | 26.72 USD | $4.3M | SEC |
| Mar 12, 2024 | ExerciseD | -209,412 | 0.00 USD | $0 | SEC |
| Mar 11, 2024 | Sell | -9,086 | 25.85 USD | $234.9K | SEC |
| Mar 1, 2024 | Exercise | 5,520 | 5.54 USD | $30.6K | SEC |
| Mar 1, 2024 | Sell | -1,414 | 29.70 USD | $42K | SEC |
| Mar 1, 2024 | ExerciseD | -57,843 | 0.00 USD | $0 | SEC |
| Mar 1, 2024 | Sell | -74,090 | 29.23 USD | $2.2M | SEC |
| Mar 1, 2024 | ExerciseD | -5,520 | 0.00 USD | $0 | SEC |
| Mar 1, 2024 | Exercise | 94,480 | 5.54 USD | $523.4K | SEC |